C/D Overview:

Mercedes-Benz doesn’t build a Suburban, but its seven-passenger GL-class comes somewhat close. The GL450’s turbocharged V-8 is formidably powerful, with the one found under the expensive GL550’s hood even more so. Same story with the luxury goodies, though bear in mind that going crazy on the options list can take either model into the six-figure range.

Highs

Lows

What's New

Redesigned for 2013.

Behind The Wheel

Both turbo V-8s feature plenty of horsepower and torque, rendering the more powerful GL550 all but unnecessary except for label-mongers. The air suspension irons out road imperfections, though steering lacks feel until highway speeds are attained.